Education

Official IQ Test

Official IQ Test

Online Intelligence Test
ChatTube AI

ChatTube AI

Chat with YouTube videos using ChatGPT
Six Degrees of Wikipedia

Six Degrees of Wikipedia

Find the shortest hyperlinked paths between any two pages on Wiki
Johnny

Johnny

Persuade LLMs to Jailbreak each other
Sign Learner

Sign Learner

Learn sign language as you browse the internet.
Language Atlas

Language Atlas

Learn a new language for free
Coursera

Coursera

From courses to degrees
BasedCode

BasedCode

We fast-track aspiring developers to overpaid jobs
NASA Earth Now

NASA Earth Now

Vital Signs of the Planet in 3d
Old Maps Online

Old Maps Online

Discovering the Cartography of the Past
Plantarium

Plantarium

Discover the world of plants
Psychology of Human Misjudgment

Psychology of Human Misjudgment

Understanding why we behave the way we do
Lose the Very

Lose the Very

"Very good english" is not very good english. Lose the very.
Climate Change Tracker

Climate Change Tracker

Track climate change, global warming and greenhouse gas emissions
Projectbook

Projectbook

Become a better developer by building real projects.
Linux Journey

Linux Journey

Learn the ways of Linux-fu, for free.
The Free Learning List

The Free Learning List

The best educational resources, all in one place.
Free Programming Books

Free Programming Books

List of Free Learning Resources In Many Languages
Codecademy

Codecademy

Learn to code interactively, for free
Red Blob Games

Red Blob Games

Interactive tutorials for math and algorithms

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